Yes
you do need a jacket based on the weather in San Jose, CA 95135, USA 1 second ago
Why? Because it's bitterly cold.
45°F7°C & Clear
Wind is 2 mph4 km/h from the N, gusting to 4 mph6 km/h
| April 16 | ||||
| 7am | 45°F7°C | 3 mph4 km/h N | Clear | |
| 8am | 45°F7°C | 3 mph5 km/h N | Clear | |
| 9am | 44°F7°C | 3 mph4 km/h NE | Clear | |
| 10am | 45°F7°C | 3 mph5 km/h NE | Clear | |
| 11am | 49°F10°C | 2 mph4 km/h NE | Clear | |
| 12pm | 55°F13°C | 2 mph3 km/h NW | Mostly Clear | |
| 1pm | 58°F15°C | 2 mph3 km/h W | Mostly Clear | |
| 2pm | 62°F17°C | 2 mph4 km/h W | Mostly Clear | |
| 3pm | 65°F18°C | 4 mph6 km/h NW | Mostly Clear | |
| 4pm | 67°F20°C | 5 mph8 km/h NW | Mostly Clear | |
| 5pm | 69°F21°C | 5 mph8 km/h NW | Mostly Clear | |
| 6pm | 71°F21°C | 6 mph9 km/h NW | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 16 | 44°F7°C | 71°F22°C | 4 mph7 km/h from NW | Mostly Clear | Mostly Cloudy |
| April 17 | 48°F9°C | 74°F23°C | 3 mph5 km/h from NW | Mostly Cloudy | Partly Cloudy |
| April 18 | 51°F10°C | 75°F24°C | 3 mph5 km/h from W | Mostly Cloudy | Mostly Cloudy |
| April 19 | 48°F9°C | 73°F23°C | 4 mph6 km/h from W | Mostly Clear | Mostly Clear |
| April 20 | 45°F7°C | 74°F23°C | 5 mph8 km/h from NW | Clear | Clear |
| April 21 | 49°F9°C | 76°F24°C | 4 mph6 km/h from W | Clear | Mostly Clear |
| April 22 | 46°F8°C | 70°F21°C | 5 mph8 km/h from W | Partly Cloudy | Partly Cloudy |
Yes
Low of 48°F9°C, High of 74°F24°CWind: 3 mph5 km/h
Precipitation: None